GAM GPL Zero-Backlash Robotic Planetary Gearbox

placeholder
The New Standard in High Precision Gearboxes

GAM’s GPL Series Robotic Planetary Gearbox combines the lowest backlash and high tilting rigidity with vibration-free motion for smooth, controlled motion in robotics and motion control.

Why use the GPL Robotic Planetary instead of a cycloidal? The GPL Robotic Planetary exceeds the performance of a cycloidal gearbox in almost every application.

The Industry Standard
Cycloidal Gearbox
The New Standard
GAM GPL Robotic Planetary Gearbox
Cycloidal Gearbox GPL Robotic Planetary Gearbox
 60 arcsec backlash  6 arcsec backlash
10 times better backlash
  
 Vibration
during motion
 Vibration free-motion
  
 Adjustment required  Backlash maintained for rated life
no adjustment needed
  
 6,000 hours rated life  20,000 hours rated life
3+ times better life
  
GPL Features
  • Backlash ≤ 0.1 arcmin (6 arcsec), 10x better than other precision gearboxes
  • Operates vibration-free for superior positional accuracy and control throughout the motion
  • No adjustment required: Patented design guarantees backlash will not increase over the life time of the gearbox
  • Operating life of 20,000 hours
GPL Gearbox driving trunnion

The GPL is ideal for driving the head stock in welding applications providing vibration-free, continuous coordinated motion between trunnion and robot.

GPL-F
GPL-F Gearbox with solid flange output
  • Solid flange output
  • Sealed housing with integral input pinion and motor mount
  • Ratios 50:1 to 200:1
  • Component gearbox available (GPLC-F)
GPL-H
GPL-H Gearbox with hollow flange output
  • Hollow flange output
  • Sealed housing with integral input pinion and motor mount
  • Ratios 35.5:1 to 131.5:1
  • Component gearbox available (GPLC-H)

Contact Us Today!

Request a quote, ask a question, or get our GPL Robotic Gearbox Brochure!


placeholder